A footbridge is required to provide pedestrian communication between residentialareas. The footbridge is crossing a small river with 20m long & 2m wide.In-situ simply supported concrete is specified by the consultant and closure of thecarriageway is to kept to a minimum or avoided completely.Data : Dead load of screed, finishes on deck (including self weight of concrete slab) = 20 kN/m2Live Loading on deck = 5 kN/m2Ground on firm clay with safe bearing pressure= 150 kN/m2Design the reinforcement required in all elements (slab) of the footbridge.10m10m5m5mApproachApproachpathpathreferenceCross section at location of proposal footbridgereferencepointpointShow transcribed image text

using equilibrium condition RA+RH =150 KN∑MA =0⇒30×3+30×6+90×9=RH×12⇒ RH = 90 KN , RA =60 KN…

Answered: ed concrete is specified by the…

ed concrete is specified by the consultar to a minimum or avoided completely. reed, finishes on deck (including self we = 5 kN/m2 ith safe bearing pressure= 150 kN/m2

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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